Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch [08/2014 - ]: Procedure

1. Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2014 - ] .
2. Check for DTCs. Refer to DATA LIST / ACTIVE TEST [08/2014 - ] .
   RESULT
   
   

   Result	Proceed to
   DTC is not output	A
   DTC B2311 is output	B
   DTC B2312 is output	C
   DTC B2313 is output	D

B → See step   10 

C → See step   8 

D → See step   9 

A: Go to next step 

1. Check that the manual up/down function using the front power window regulator switch can operate the front power window. Refer to OPERATION CHECK [08/2014 - ] .

   OK

   Front passenger side door power window moves.

NG → See step   11 

OK: Go to next step 

1. Use the Data List to check if the front power window regulator is functioning properly. Refer to DATA LIST / ACTIVE TEST [08/2014 - ] .
   P-DOOR MOTOR
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   P Door P/W Auto SW	Front passenger side power window auto up/down signal / ON or OFF	ON: Front passenger side power window auto up/down switch operated OFF: Front passenger side power window regulator switch not operated	-

   OK

   On tester screen, item changes between ON and OFF according to above chart.

NG → See step   4 

OK → See step   7 

1. Remove the power window regulator switch. Refer to INSPECTION [08/2014 - ] .

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Switch Condition	Specified Condition
   8 (AUTO) - 1 (GND)	Auto up/down operation	Below 1 Ω
   8 (AUTO) - 1 (GND)	Not operated	10 kΩ or higher

NG → See step   6 

OK: Go to next step 

1. Disconnect the g1 power window regulator switch connector.
2. Disconnect the H2 power window regulator motor connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   g1-8 (AUTO) - H2-4 (AUTO)	Always	Below 1 Ω
   g1-1 (GND) - Body ground	Always	Below 1 Ω
   g1-8 (AUTO) - Body ground	Always	10 kΩ or higher

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → See step   7